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Related Party Transactions - Additional Information (Detail) $ in Thousands | Dec. 31, 2023 USD ($) Company | Dec. 31, 2022 USD ($)
--- | --- | ---
Related Party Transaction [Line Items] |  |
Deposits | $ 2,298,473 | $ 946,772
Director [Member] |  |
Related Party Transaction [Line Items] |  |
Number of companies owned by a director | Company | 2 |
Related Party [Member] |  |
Related Party Transaction [Line Items] |  |
Deposits | $ 76,010 | $ 65,236

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